Feat: Supports to debug single component in Agent. #3993 (#4007)

### What problem does this PR solve?

Feat: Supports to debug single component in Agent. #3993
Fix: The github button on the login page is displayed incorrectly  #4002

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/utils/api.ts

@@ -118,4 +118,6 @@ export default {
   resetCanvas: `${api_host}/canvas/reset`,
   runCanvas: `${api_host}/canvas/completion`,
   testDbConnect: `${api_host}/canvas/test_db_connect`,
+  getInputElements: `${api_host}/canvas/input_elements`,
+  debug: `${api_host}/canvas/debug`,
 };